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Unformatted text preview: d) the position at which the body m stops. Hint : You may find it useful to plot/sketch the response and work on it. 2) Another mass-spring system with Coulomb damping shown in the figure below is subjected to a harmonic force of frequency 2 Hz. When reached steady state, the mass oscillates with amplitude of 40 mm. Find the amplitude of the harmonic force applied to the mass. m k μ x ( t ) F ( t ) m = 10 kg μ = 0.12 k = 2 kN/m m k μ x ( t ) m = 9 kg μ = 0.15 k = 7 kN/m x o = 25 mm v o = 0 m/s x o...
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This note was uploaded on 03/28/2010 for the course AEROSPACE aero520 taught by Professor Mok during the Spring '10 term at Istanbul Technical University.
- Spring '10